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ASTM B276-05

Заменен
Standard Test Method for Apparent Porosity in Cemented Carbides — 3 стр.
Область применения

1.1 This test method specifies procedures for the metallographic determination of apparent porosity in cemented carbides. Note 1 The term "apparent porosity" is construed to mean all microstructures observed on a properly prepared, unetched surface, including structures resulting from uncombined carbon, non-metallic inclusions, etc., as well as true, inherent porosity.

This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

ICS
77.160 Powder. Including sintered metal materials and hardmetals / Порошковая металлургия
Сборник ASTM
02.05 Metallic and Inorganic Coatings; Metal Powders and Metal Powder Products / Металлические и неорганические покрытия, Металлические порошки, изделия из металлического порошка
Тематика
Metallic Coatings (inorganic)